1 // RUN: %clang_cc1 -fsyntax-only -verify %s
2 
3 int x __attribute__((constructor)); // expected-warning {{'constructor' attribute only applies to functions}}
4 int f() __attribute__((constructor));
5 int f() __attribute__((constructor(1)));
6 int f() __attribute__((constructor(1,2))); // expected-error {{'constructor' attribute takes no more than 1 argument}}
7 int f() __attribute__((constructor(1.0))); // expected-error {{'constructor' attribute requires an integer constant}}
8 int f() __attribute__((constructor(0x100000000))); // expected-error {{integer constant expression evaluates to value 4294967296 that cannot be represented in a 32-bit unsigned integer type}}
9 
10 int x __attribute__((destructor)); // expected-warning {{'destructor' attribute only applies to functions}}
11 int f() __attribute__((destructor));
12 int f() __attribute__((destructor(1)));
13 int f() __attribute__((destructor(1,2))); // expected-error {{'destructor' attribute takes no more than 1 argument}}
14 int f() __attribute__((destructor(1.0))); // expected-error {{'destructor' attribute requires an integer constant}}
15 
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